{"id":"https://openalex.org/W7164896973","doi":"https://doi.org/10.48550/arxiv.2606.16394","title":"MPX: A Unified Systolic Array for Matrix and Polynomial Multiplication","display_name":"MPX: A Unified Systolic Array for Matrix and Polynomial Multiplication","publication_year":2026,"publication_date":"2026-06-15","ids":{"openalex":"https://openalex.org/W7164896973","doi":"https://doi.org/10.48550/arxiv.2606.16394"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2606.16394","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.16394","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2606.16394","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5118825924","display_name":"George Alexakis","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alexakis, George","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045974427","display_name":"Dimitrios Schoinianakis","orcid":"https://orcid.org/0000-0001-5228-6715"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Schoinianakis, Dimitrios","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5074704256","display_name":"Giorgos Dimitrakopoulos","orcid":"https://orcid.org/0000-0003-3688-7865"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dimitrakopoulos, Giorgos","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11693","display_name":"Cryptography and Residue Arithmetic","score":0.853600025177002,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11693","display_name":"Cryptography and Residue Arithmetic","score":0.853600025177002,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.01979999989271164,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11435","display_name":"Polynomial and algebraic computation","score":0.014700000174343586,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/systolic-array","display_name":"Systolic array","score":0.6909000277519226},{"id":"https://openalex.org/keywords/matrix-multiplication","display_name":"Matrix multiplication","score":0.6507999897003174},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5189999938011169},{"id":"https://openalex.org/keywords/multiplication","display_name":"Multiplication (music)","score":0.5134999752044678},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.4758000075817108},{"id":"https://openalex.org/keywords/strassen-algorithm","display_name":"Strassen algorithm","score":0.42260000109672546},{"id":"https://openalex.org/keywords/dataflow","display_name":"Dataflow","score":0.37709999084472656},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.3425000011920929}],"concepts":[{"id":"https://openalex.org/C150741067","wikidata":"https://www.wikidata.org/wiki/Q2377218","display_name":"Systolic array","level":3,"score":0.6909000277519226},{"id":"https://openalex.org/C17349429","wikidata":"https://www.wikidata.org/wiki/Q1049914","display_name":"Matrix multiplication","level":3,"score":0.6507999897003174},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5189999938011169},{"id":"https://openalex.org/C2780595030","wikidata":"https://www.wikidata.org/wiki/Q3860309","display_name":"Multiplication (music)","level":2,"score":0.5134999752044678},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.4758000075817108},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44940000772476196},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4377000033855438},{"id":"https://openalex.org/C39096654","wikidata":"https://www.wikidata.org/wiki/Q728507","display_name":"Strassen algorithm","level":4,"score":0.42260000109672546},{"id":"https://openalex.org/C96324660","wikidata":"https://www.wikidata.org/wiki/Q205446","display_name":"Dataflow","level":2,"score":0.37709999084472656},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37439998984336853},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.3425000011920929},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.34040001034736633},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.3312000036239624},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.3269999921321869},{"id":"https://openalex.org/C126352355","wikidata":"https://www.wikidata.org/wiki/Q2562273","display_name":"Polynomial matrix","level":4,"score":0.3255999982357025},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.3133000135421753},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.2973000109195709},{"id":"https://openalex.org/C201290732","wikidata":"https://www.wikidata.org/wiki/Q130762","display_name":"Multiplication algorithm","level":3,"score":0.2973000109195709},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.28929999470710754},{"id":"https://openalex.org/C171182647","wikidata":"https://www.wikidata.org/wiki/Q126736","display_name":"Scalar multiplication","level":3,"score":0.28360000252723694},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.2727999985218048},{"id":"https://openalex.org/C158338273","wikidata":"https://www.wikidata.org/wiki/Q2154943","display_name":"Homomorphic encryption","level":3,"score":0.2547999918460846}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2606.16394","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.16394","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2606.16394","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.16394","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Polynomial":[0],"multiplication":[1,78,94,98,144],"is":[2,16],"a":[3,86,109],"fundamental":[4],"kernel":[5],"in":[6],"Fully":[7],"Homomorphic":[8],"Encryption":[9],"(FHE)":[10],"and":[11,15,79,95,122],"post-quantum":[12],"cryptography":[13],"(PQC)":[14],"commonly":[17],"accelerated":[18],"through":[19],"Number":[20],"Theoretic":[21],"Transforms":[22],"(NTTs).":[23],"To":[24],"avoid":[25],"the":[26,45,58,64,73,100],"cost":[27],"of":[28,47,67,76],"designing":[29],"dedicated":[30],"cryptographic":[31,51],"accelerators,":[32],"recent":[33],"efforts":[34],"have":[35],"mapped":[36],"NTT":[37],"computations":[38],"onto":[39],"existing":[40],"systolic":[41,68,88,111,146],"matrix":[42,93,147],"engines,":[43],"enabling":[44],"reuse":[46],"AI":[48],"hardware":[49,102],"for":[50],"workloads.":[52],"In":[53,130],"this":[54,81,114],"work,":[55],"we":[56],"take":[57],"opposite":[59],"approach.":[60],"We":[61],"observe":[62],"that":[63,90,107],"wavefront":[65],"dataflow":[66],"arrays":[69],"naturally":[70],"aligns":[71],"with":[72,113],"accumulation":[74],"pattern":[75],"polynomial":[77,97,143],"leverage":[80],"correspondence":[82],"to":[83,141],"design":[84],"MPX,":[85],"dual-mode":[87,115],"array":[89,112],"supports":[91],"both":[92],"direct":[96],"within":[99],"same":[101],"fabric.":[103],"Experimental":[104],"results":[105],"show":[106],"extending":[108],"conventional":[110],"capability":[116],"requires":[117],"only":[118],"20%":[119],"additional":[120],"area":[121],"introduces":[123],"negligible":[124],"power":[125],"overhead":[126],"during":[127],"matrix-multiplication":[128],"execution.":[129],"polynomial-multiplication":[131],"mode,":[132],"MPX":[133],"achieves":[134],"more":[135],"than":[136],"1.2x":[137],"lower":[138],"latency":[139],"compared":[140],"NTT-based":[142],"on":[145],"engines.":[148]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2026-06-17T00:00:00"}